Application Development Discussions
Join the discussions or start your own on all things application development, including tools and APIs, programming models, and keeping your skills sharp.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Diag protocol

Former Member

‎09-24-2008 7:49 AM

0 Kudos

Hello,

I search any informations about the proprietary diag protocol. I need the description of the tcp/ip packet format and the different fields (how many bytes they are coded? ...)

Where can I have those informations?

Thanks in advance.

Nico

1 REPLY 1

Former Member

‎01-02-2012 2:30 PM

0 Kudos

Hi Nico,

Whilst I doubt youu2019ll find a full description of the DIAG protocol you can gain some interesting insights by sniffing it with a network capture tool such as Wireshark. A recently released plugin makes sniffing even the compressed version possible.

I have an example on my blogu2026

http://www.mattbartlett.co.uk/sap-password-sniffing-using-wireshark/

Whilst this concentrates mainly around the password sniffing aspect it also captures the entire GUI DIAG conversation.

Thanks

Matt